I went into Hollister and asked if they were accepting resumes. The manager told me that they only recruit people, and you can't just apply to work at their store. I found that odd, but I figured it made sense for a company like Hollister. So the manager recruited me and gave me information on the upcoming group interview.
Going into the interview, you are asked to wait on the couches in front of the cash, you'll see a few other people waiting there as well. I made an effort to stir up a conversation with them. Doesn't help to show anyone who is watching that you are comfortable talking to strangers. Then we were led to the food court in our mall to have our interview.
There were about 4 questions asked: what does "diversity" mean to you, why do you want to work at Hollister, give an example of when you worked in a team, and how would friends and family describe you? Also they asked us to recite a greeting line, something along the lines of "Hey! Welcome to Hollister!".
The key thing to know is that Hollister, and all their sister companies, rely mostly on physical appearance. As long as you come into the interview looking natural, and suitable for their brand (natural makeup, natural hair, and casual clothes - I wore light blue destroyed jeans, a white t-shirt, and my grey converse) then you already have a chance at getting a job. I declined their offer, but the last time I went to their store, I saw all the people that were at the interview with me working there. I think the hardest part is landing the interview, because it is based on a recruitment system, but once you get that interview, you're pretty much set.